More a movement than a music festival, Time Warp is an annual mecca for lovers of electronica and 2014 sees it celebrating its 20th Birthday, so expect some surprises.Challenging the musical and technological mainstream, organisers put together events all across Europe with line-ups that feature anything from deep house and minimal grooves to techno and Detroit dance.With state-of-the-art in video, lighting and laser technology, the German edition of the festival in Mannheim is its crowning jewel boasting six floors of DJs and fans flying in from around the globe to see spectacular debuts and one-off shows.As they say in Mannheim: Gude mood Aldaaaaa?